JPH0631234Y2 - Timing belt connection structure - Google Patents
Timing belt connection structureInfo
- Publication number
- JPH0631234Y2 JPH0631234Y2 JP1989012033U JP1203389U JPH0631234Y2 JP H0631234 Y2 JPH0631234 Y2 JP H0631234Y2 JP 1989012033 U JP1989012033 U JP 1989012033U JP 1203389 U JP1203389 U JP 1203389U JP H0631234 Y2 JPH0631234 Y2 JP H0631234Y2
- Authority
- JP
- Japan
- Prior art keywords
- belt
- connecting member
- timing belt
- holder
- pressing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Transmission Devices (AREA)
Description
【考案の詳細な説明】 (産業上の利用分野) 本考案は、タイミングベルトの端部同志を連結するため
のタイミングベルト連結構造に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a timing belt connecting structure for connecting end portions of a timing belt.
(従来の技術) 従来、自動扉の開閉移動に使用するタイミングベルトの
連結構造として、例えば第5図に示すものが知られてい
る(実開昭61−82153号公報参照)。(Prior Art) Conventionally, as a connecting structure of a timing belt used for opening and closing movement of an automatic door, for example, one shown in FIG. 5 is known (see Japanese Utility Model Laid-Open No. 61-82153).
すなわち、このタイミングベルト連結構造は、タイミン
グベルトの噛合部に合致する噛合部2,3が両側に形成
され、かつ中央にねじ孔4を有する取付部5が形成され
た金属製の連結部材1を備え、この連結部材1の各噛合
部2,3にタイミングベルトのベルト端部6,7を噛合
するように重合し、この状態でねじ孔4に止めねじ9を
螺合してホルダー10を連結部材1の取付部5に固定
し、これによって連結金具1とホルダー10との間でベ
ルト端部6,7を挟持するようにしている。In other words, this timing belt connecting structure includes the metal connecting member 1 in which the engaging portions 2 and 3 that match the engaging portion of the timing belt are formed on both sides and the mounting portion 5 having the screw hole 4 in the center is formed. The connecting members 1 and 3 of the connecting member 1 are superposed so that the belt end portions 6 and 7 of the timing belt are engaged with each other, and in this state, the set screw 9 is screwed into the screw hole 4 to connect the holder 10. It is fixed to the mounting portion 5 of the member 1 so that the belt ends 6 and 7 are sandwiched between the connecting fitting 1 and the holder 10.
(考案が解決しようとする課題) しかし、上記従来の技術では、連結部材1が金属等のタ
イミングベルトとはまったく別の材料で構成されている
ため、その噛合部2,3を精度よく加工するのに非常に
手間がかかり、部品の製造費が高くついていた。(Problems to be Solved by the Invention) However, in the above-mentioned conventional technique, since the connecting member 1 is made of a completely different material from the timing belt such as metal, the meshing portions 2 and 3 thereof are processed accurately. It was very time-consuming and costly to manufacture the parts.
また、連結部材1の噛合部2,3を精度よく加工して
も、ベルト端部6,7の凹凸噛合面との間に若干の誤差
が残るので、ベルト連結部分に繰り返し作用する張力に
よって連結部材1とベルト端部6,7との間にガタつき
が生じ、このためベルト端部6,7が早期に損傷するお
それがある。Further, even if the meshing portions 2 and 3 of the connecting member 1 are accurately processed, a slight error remains between the meshing surfaces of the end portions 6 and 7 of the belt, so that the belt connecting portions are connected by the tension repeatedly applied. Rattling occurs between the member 1 and the belt ends 6 and 7, which may cause early damage to the belt ends 6 and 7.
一方、上記従来の技術では、取付部5にホルダー10を
ねじ止めすることによって両ベルト端部6,7を連結部
材1に接続していたので、その取付部5がある分だけ噛
合部2,3を短くせざるを得ず、このため連結部材の長
さの割りにはさほど高い連結力を期待できなかった。On the other hand, in the above-mentioned conventional technique, the both belt end portions 6 and 7 are connected to the connecting member 1 by screwing the holder 10 to the mounting portion 5, so that the engaging portion 2 corresponds to the amount of the mounting portion 5. No. 3 had to be shortened, so that a relatively high coupling force could not be expected for the length of the coupling member.
本考案は、このような実情に鑑み、ベルト端部同士を安
価な部材で確実に連結できるとともに、コンパクトな構
造でベルト端部同士を強固に連結できるタイミングベル
ト連結構造を提供することを目的とする。SUMMARY OF THE INVENTION In view of such circumstances, an object of the present invention is to provide a timing belt connecting structure capable of reliably connecting the belt ends with an inexpensive member and firmly connecting the belt ends with a compact structure. To do.
(課題を解決するための手段) 上記目的を達成すべく、本考案は次の技術的手段を講じ
た。(Means for Solving the Problems) In order to achieve the above object, the present invention has taken the following technical means.
即ち、請求項1に記載の考案は、一面に凹凸噛合面28
を有する連結部材25が、同噛合面28をタイミングベ
ルト19のベルト端部19a,19bの各凹凸噛合面2
2a,22bと噛合させるようにしてこのベルト端部1
9a,19bの両者にまたがって配置され、この連結部
材25と両ベルト端部19a,19bとが、その噛合状
態を保持するようにホルダー26と押圧板39とで挟持
されているタイミングベルト連結構造において、 前記連結部材25は、前記タイミングベルト19を切断
して生じた切れ端よりなることを特徴とする。That is, according to the first aspect of the invention, the concavo-convex engagement surface 28 is formed on one surface.
The connecting member 25 having the meshing surface 28 forms the meshing surface 28 on each of the concave and convex meshing surfaces 2 of the belt end portions 19a and 19b of the timing belt 19.
This belt end portion 1 is made to mesh with 2a and 22b.
9a and 19b, and a timing belt connecting structure in which the connecting member 25 and both belt end portions 19a and 19b are sandwiched by a holder 26 and a pressing plate 39 so as to maintain the meshed state. In the above, the connection member 25 is formed by a cut end formed by cutting the timing belt 19.
また、請求項2に記載の考案は、上記構成に加えて、連
結部材25と両ベルト端部19a,19bとは、底壁3
2とその両側の側壁31,33とから断面ほぼコ字状に
形成されたホルダー26内に納められ、一方の側壁33
の先端に、押圧板39の幅方向一端部を掛止して同押圧
板39を底板32側へ押圧する掛止片34が他方の側壁
31側へ突出するように設けられ、押圧板39の幅方向
他端部に、他方の側壁31の内面に重合して固定される
取付壁38が設けられていることを特徴とする。In addition to the above configuration, the invention according to claim 2 is characterized in that the connecting member 25 and the both belt end portions 19a and 19b have the bottom wall 3
2 and the side walls 31 and 33 on both sides thereof are housed in a holder 26 having a substantially U-shaped cross section.
A locking piece 34 for locking one end of the pressing plate 39 in the width direction to press the pressing plate 39 toward the bottom plate 32 is provided at the tip of the so as to project toward the other side wall 31 side. A mounting wall 38 is provided at the other end portion in the width direction and is fixed to the inner surface of the other side wall 31 by being superposed thereon.
更に、請求項3に記載の考案は、上記構成に加えて、底
壁32のベルト長手方向両端に、ホルダー26内の連結
部材25のベルト長手方向移動を規制するストッパー3
7が設けられていることを特徴とする。Further, in addition to the above configuration, the invention according to claim 3 further includes stoppers 3 for restricting movement of the connecting member 25 in the holder 26 in the belt longitudinal direction at both ends of the bottom wall 32 in the belt longitudinal direction.
7 is provided.
(作用) 請求項1に記載の考案では、連結部材25がタイミング
ベルト19を切断して生じた切れ端よりなるので、連結
部材25の凹凸噛合面28を加工する必要がなく、しか
も、タイミングベルト19と同じ部材よりなる連結部材
25の凹凸噛合面28は、ベルト端部19a,19bの
凹凸噛合面22a,22bとまったく同一形状であるた
め馴染みがよく、同噛合面22a,22bとの間で誤差
によるガタつきが生じることもない。(Operation) In the invention according to claim 1, since the connecting member 25 is formed by a cut end formed by cutting the timing belt 19, it is not necessary to process the concave and convex engaging surface 28 of the connecting member 25, and the timing belt 19 The concavo-convex meshing surface 28 of the connecting member 25 made of the same material as that described above has exactly the same shape as the concavo-convex meshing surfaces 22a and 22b of the belt end portions 19a and 19b, so that the meshing surfaces 28a and 22b have a good fit and there is a difference between It does not cause rattling.
請求項2に記載の考案では、ホルダー26の一方の側壁
33に設けた掛止片34が押圧板39の幅方向一端部を
掛止して同押圧板39を底板32側へ押圧し、かつ、押
圧板39の幅方向他端部に設けた取付壁38がホルダー
26の他方の側壁31の内面に重合して固定されるの
で、ホルダー26内において両ベルト端部19a,19
bを互いに突き合わせた状態で連結でき、従来のような
取付部5によって連結部材25と両ベルト端部19a,
19bとの噛合部分が侵されることがない。In the invention according to claim 2, a hooking piece 34 provided on one side wall 33 of the holder 26 hooks one end of the pressing plate 39 in the width direction to press the pressing plate 39 toward the bottom plate 32, and Since the mounting wall 38 provided at the other end of the pressing plate 39 in the width direction overlaps and is fixed to the inner surface of the other side wall 31 of the holder 26, both belt end portions 19a, 19 in the holder 26 are fixed.
b can be connected in a state of abutting each other, and the connecting member 25 and both belt end portions 19a, 19a,
The engaging portion with 19b is not attacked.
請求項3に記載の考案では、底壁32に設けたストッパ
ー37がホルダー26内の連結部材25のベルト長手方
向移動を規制するので、ベルト端部19a,19bの連
結の際に、連結部材25をホルダー26の一対のストッ
パー37間に挿入することにより連結部材25をホルダ
ー26に対して簡単に位置決めできる。In the invention according to claim 3, since the stopper 37 provided on the bottom wall 32 restricts the movement of the connecting member 25 in the holder 26 in the belt longitudinal direction, the connecting member 25 is connected when the belt ends 19a and 19b are connected. The connecting member 25 can be easily positioned with respect to the holder 26 by inserting the connecting member 25 between the pair of stoppers 37 of the holder 26.
(実施例) 以下、本考案を図示の実施例に従って説明すると、第4
図は自動扉の正面図を示し、同図において、13は駆動
プーリで、電動モータにより減速機構等を介して前後軸
14廻りに正逆転駆動するようになっている。15は従
動プーリで、前後軸16廻りに回転自在に支持されると
共に、左右方向に移動調整自在に取付られている。(Embodiment) The present invention will be described below with reference to the illustrated embodiment.
The figure shows a front view of the automatic door. In the figure, 13 is a drive pulley, which is driven by an electric motor in the forward and reverse directions around a front-rear shaft 14 via a reduction mechanism and the like. Reference numeral 15 is a driven pulley, which is rotatably supported around the front-rear shaft 16 and is attached so as to be movable in the left-right direction.
19は開閉扉20,21を開閉移動させるためのタイミ
ングベルトで、駆動プーリ13と従動プーリ15とに巻
回され、このタイミングベルト19には第1図にも示す
如くプーリ13,14に噛合する凹凸噛合面22が形成
されている。Reference numeral 19 is a timing belt for opening and closing the opening and closing doors 20 and 21, which is wound around a driving pulley 13 and a driven pulley 15. The timing belt 19 meshes with the pulleys 13 and 14 as shown in FIG. An uneven meshing surface 22 is formed.
そして、第1図及び第2図に示すようにタイミングベル
ト19両端のベルト端部19a,19bは端面同志が接
当又は近接するように配置されて、連結部材25、ホル
ダー26及び押え金具27によって互いに連結されてい
る。As shown in FIGS. 1 and 2, the belt end portions 19a and 19b at both ends of the timing belt 19 are arranged so that their end faces abut or come close to each other, and by the connecting member 25, the holder 26 and the holding metal fitting 27. Connected to each other.
即ち、第1図及び第2図において、連結部材25は、タ
イミングベルト19と同一の形状をしており、前記タイ
ミングベルト19を切断して生じた切れ端を用いてい
て、これによってベルト端部19a,19bの凹凸噛合
面22a,22bに噛合する凹凸噛合面28を一面側に
有している。That is, in FIG. 1 and FIG. 2, the connecting member 25 has the same shape as the timing belt 19 and uses a cut end formed by cutting the timing belt 19, whereby the belt end portion 19a is formed. , 19b have concave and convex engaging surfaces 28 that mesh with the concave and convex engaging surfaces 22a and 22b.
この連結部材25は、各ベルト端部19a,19bの両
者にまたがるように重合され、連結部材25の凹凸噛合
面28はベルト端部19a,19bの凹凸噛合面22
a,22bに噛合している。The connecting member 25 is overlapped so as to straddle both the belt end portions 19a and 19b, and the concavo-convex meshing surface 28 of the connecting member 25 is formed on the belt end portions 19a and 19b.
It meshes with a and 22b.
ホルダー26は、断面コ字状を呈し、底壁32と、この
底壁32の幅方向両端から面外方向に延設された側壁3
1,33とを備えている。この両側壁31,33のう
ち、一方の側壁33の先端には、押圧板39の幅方向一
端部を掛止して同押圧板39を底板32側へ押圧する掛
止片34が他方の側壁31側へ突出するように設けら
れ、この側壁33の下部中央には係止孔36が設けられ
ている。The holder 26 has a U-shaped cross section, and has a bottom wall 32 and side walls 3 extending from both widthwise ends of the bottom wall 32 in the out-of-plane direction.
1 and 33 are provided. Of the both side walls 31, 33, a locking piece 34 for locking one end portion in the width direction of the pressing plate 39 to press the pressing plate 39 toward the bottom plate 32 is attached to the tip of one side wall 33 of the other side wall. The side wall 33 is provided with a locking hole 36 at the lower center thereof so as to project toward the side 31.
また、ホルダー26の他方の側壁31には、止めねじ4
3を挿通するための複数の取付孔35が設けられてお
り、ホルダー26の底壁32の長手方向両端には、ホル
ダー26内の連結部材25のベルト長手方向移動を規制
するストッパー37が下方突設されている。Further, on the other side wall 31 of the holder 26, the set screw 4
A plurality of mounting holes 35 for inserting the connector 3 are provided, and stoppers 37 for restricting the movement of the connecting member 25 in the holder 26 in the belt longitudinal direction are projected downward at both ends of the bottom wall 32 of the holder 26 in the longitudinal direction. It is set up.
一方、押え金具27は、断面L字形に屈曲形成されてい
て、ホルダー26の底壁32とで噛合状態にある連結部
材25と両ベルト端部19a,19bとを押圧する押圧
壁39と、この押圧壁39の幅方向他端に設けられた取
付壁38とを備えている。On the other hand, the presser fitting 27 is bent to have an L-shaped cross section, and has a pressing wall 39 that presses the connecting member 25 and both belt ends 19a and 19b that are in mesh with the bottom wall 32 of the holder 26. The mounting wall 38 is provided at the other end of the pressing wall 39 in the width direction.
押圧壁39の前端中央には、前記係止孔36に対応する
係合片40が前方突設され、押圧壁39の中央部には覗
き孔41が設けられている。An engaging piece 40 corresponding to the locking hole 36 is provided at the center of the front end of the pressing wall 39 so as to project forward, and a peep hole 41 is provided at the center of the pressing wall 39.
また、取付壁38には前記ホルダー26の取付孔35に
対応して複数のねじ孔42が設けられており、このねじ
孔42及び取付孔35に止めねじ43を螺合させること
によって、取付壁38が側壁31の内面に重合して固定
されるようになっている。Further, the mounting wall 38 is provided with a plurality of screw holes 42 corresponding to the mounting holes 35 of the holder 26. By screwing a set screw 43 into the screw holes 42 and the mounting holes 35, the mounting wall 38 is mounted. 38 is superposed on the inner surface of the side wall 31 and fixed.
なお、上記覗き孔41を通して、押圧壁39の中央部で
ベルト端部19a,19bが突き合わされていることを
確認することができる。It is possible to confirm that the belt end portions 19a and 19b are butted at the central portion of the pressing wall 39 through the peep hole 41.
前記開閉扉20,21は、図示省略のレール等を介して
左右方向に移動自在に支持され、一方の開閉扉21は第
4図に示すようにハンガ44を介してタイミングベルト
19の中途部に連結されている。また、他方の開閉扉2
0は、第4図及び第2図に示すように押え金具27の下
端部に連結されており、駆動プーリ13の正逆回転によ
って開閉扉20,21が左右方向に開閉移動するように
なっている。The open / close doors 20 and 21 are movably supported in the left-right direction via rails (not shown) or the like, and one of the open-close doors 21 is attached to a middle portion of the timing belt 19 via a hanger 44 as shown in FIG. It is connected. The other open / close door 2
As shown in FIGS. 4 and 2, 0 is connected to the lower end portion of the holding metal fitting 27, and the forward / reverse rotation of the drive pulley 13 causes the open / close doors 20 and 21 to open and close in the horizontal direction. There is.
なお、図示実施例の場合、連結金具25の長手方向移動
がストッパー37によって規制されているので、連結後
にホルダー26や連結部材25がベルト端部19a,1
9bからずれることがない。また、ベルト端部19a,
19bの連結の際に、連結部材25をホルダー26の一
対のストッパー37間に挿入することにより、ストッパ
ー37によって連結部材25をホルダー26に対して長
手方向移動を規制するように簡単に位置決め固定でき、
また係合片40を係止孔36に対して係合することによ
り、ホルダー26と押え金具27とを取付孔35とねじ
孔42とが一致するように位置決めできる。In the case of the illustrated embodiment, the movement of the connecting fitting 25 in the longitudinal direction is restricted by the stopper 37, so that the holder 26 and the connecting member 25 are connected to the belt end portions 19a, 1 after connection.
There is no deviation from 9b. Also, the belt end portion 19a,
By inserting the connecting member 25 between the pair of stoppers 37 of the holder 26 at the time of connecting 19b, the connecting member 25 can be easily positioned and fixed by the stoppers 37 so as to restrict the longitudinal movement of the connecting member 25 with respect to the holder 26. ,
Further, by engaging the engaging piece 40 with the locking hole 36, the holder 26 and the press fitting 27 can be positioned so that the mounting hole 35 and the screw hole 42 are aligned with each other.
また、図示実施例では、第5図に示す従来の連結金具1
のようにLの長さを有する一対の噛合部2,3の間に長
さlを有する取付部5を設ける必要がなくなり、ホルダ
ー26及び押え金具27の長さを極力短くして、全体構
造をコンパクトになし得る。Further, in the illustrated embodiment, the conventional connecting fitting 1 shown in FIG.
It is not necessary to provide the mounting portion 5 having the length 1 between the pair of meshing portions 2 and 3 having the length L as described above, and the lengths of the holder 26 and the holding metal fitting 27 are made as short as possible, and the entire structure is reduced. Can be made compact.
なお、前記実施例では、タイミングベルト19両端のベ
ルト端部19a,19bを連結するようにしているが、
これに代え、異なるタイミングベルトの端部同志を連結
するものであってもよい。Although the belt end portions 19a and 19b at both ends of the timing belt 19 are connected in the above embodiment,
Alternatively, the end portions of different timing belts may be connected to each other.
(考案の効果) 請求項1に記載の考案によれば、タイミングベルト19
を切断するだけで凹凸噛合面28を有する連結部材25
が得られ、連結部材25に凹凸噛合面28を別途加工す
る必要がないので、連結構造の材料コストを低減できる
とともに、連結部材25の凹凸噛合面28とベルト端部
19a,19bの凹凸噛合面22a,22bとの間に誤
差が生じることがないので、繰り返し張力に伴うベルト
端部19a,19bの早期損傷を防止することができ
る。(Effect of device) According to the device of claim 1, the timing belt 19 is provided.
A connecting member 25 having a concave and convex engaging surface 28 only by cutting the
Since it is not necessary to separately process the concavo-convex meshing surface 28 on the coupling member 25, the material cost of the coupling structure can be reduced, and the concavo-convex meshing surface 28 of the coupling member 25 and the concavo-convex meshing surfaces of the belt ends 19a and 19b can be obtained. Since no error occurs between the belt end portions 22a and 22b, it is possible to prevent early damage to the belt end portions 19a and 19b due to repeated tension.
請求項2に記載の考案によれば、ホルダー26内におい
て両ベルト端部19a,19bを互いに突き合わせた状
態で連結でき、従来のような取付部5によって連結部材
25と両ベルト端部19a,19bとの噛合部分が侵さ
れることがないので、当該連結構造をよりコンパクトに
できしかもベルト端部19a,19b同士を強固に連結
することができる。According to the second aspect of the present invention, both the belt end portions 19a and 19b can be connected in the holder 26 in a state where they are butted against each other, and the connecting member 5 and the both belt end portions 19a and 19b can be connected by the conventional mounting portion 5. Since the meshing portion with and is not affected, the connection structure can be made more compact and the belt end portions 19a and 19b can be firmly connected to each other.
請求項3に記載の考案によれば、連結部材25をホルダ
ー26の一対のストッパー37間に挿入することにより
連結部材25をホルダー26に対して簡単に位置決めで
きるので、当該連結構造の組立を容易に行える。According to the invention as set forth in claim 3, since the connecting member 25 can be easily positioned with respect to the holder 26 by inserting the connecting member 25 between the pair of stoppers 37 of the holder 26, it is easy to assemble the connecting structure. You can do it.
第1図乃至第4図は本考案の一実施例を示し、第1図は
分解斜視図、第2図は側断面図、第3図は下方側からみ
た斜視図、第4図は正面図である。第5図は、従来例を
示す分解斜視図である。 19……タイミングベルト、19a,19b……ベルト
端部、22a,22b……凹凸噛合面、25……連結部
材、26……ホルダー、27……押え金具、28……凹
凸噛合面、34……掛止片、37……ストッパー、38
……取付壁、39……押圧板。1 to 4 show an embodiment of the present invention, FIG. 1 is an exploded perspective view, FIG. 2 is a side sectional view, FIG. 3 is a perspective view seen from the lower side, and FIG. 4 is a front view. Is. FIG. 5 is an exploded perspective view showing a conventional example. 19 ... Timing belt, 19a, 19b ... Belt end portion, 22a, 22b ... Concave / concave meshing surface, 25 ... Coupling member, 26 ... Holder, 27 ... Press fitting, 28 ... Concave / concave meshing surface, 34 ... … Latch, 37 …… Stopper, 38
...... Mounting wall, 39 ...... Pressing plate.
Claims (3)
材(25)が、同噛合面(28)をタイミングベルト
(19)のベルト端部(19a)(19b)の各凹凸噛
合面(22a)(22b)と噛合させるようにしてこの
ベルト端部(19a)(19b)の両者にまたがって配
置され、この連結部材(25)と両ベルト端部(19
a)(19b)とが、その噛合状態を保持するようにホ
ルダー(26)と押圧板(39)とで挟持されているタ
イミングベルト連結構造において、 前記連結部材(25)は、前記タイミングベルト(1
9)を切断して生じた切れ端よりなることを特徴とする
タイミングベルト連結構造。1. A connecting member (25) having a concavo-convex meshing surface (28) formed on one surface of the coupling member (28), the concavo-convex meshing surface (19a) (19b) of the timing belt (19). 22a) and (22b) are arranged so as to mesh with both the belt end portions (19a) and (19b), and the connecting member (25) and both belt end portions (19) are arranged.
a) and (19b) are sandwiched by a holder (26) and a pressing plate (39) so as to hold the meshed state, the connecting member (25) is the timing belt (39). 1
9) A timing belt connecting structure, characterized in that it is composed of a cut end formed by cutting.
a)(19b)とは、底壁(32)とその両側の側壁
(31)(33)とから断面ほぼコ字状に形成されたホ
ルダー(26)内に納められ、一方の側壁(33)の先
端に、押圧板(39)の幅方向一端部を掛止して同押圧
板(39)を底板(32)側へ押圧する掛止片(34)
が他方の側壁(31)側へ突出するように設けられ、押
圧板(39)の幅方向他端部に、他方の側壁(31)の
内面に重合して固定される取付壁(38)が設けられて
いることを特徴とする請求項1に記載のタイミングベル
ト連結構造。2. A connecting member (25) and both belt ends (19).
a) and (19b) are housed in a holder (26) formed in a substantially U-shaped cross section from a bottom wall (32) and side walls (31) and (33) on both sides thereof, and one side wall (33). A locking piece (34) for locking one end of the pressing plate (39) in the width direction to the front end of the pressing plate and pressing the pressing plate (39) toward the bottom plate (32).
Is provided so as to project to the side wall (31) of the other side, and at the other end in the width direction of the pressing plate (39), an attachment wall (38) fixed by being superposed on the inner surface of the other side wall (31) is provided. The timing belt connecting structure according to claim 1, wherein the timing belt connecting structure is provided.
ルダー(26)内の連結部材(25)のベルト長手方向
移動を規制するストッパー(37)が設けられているこ
とを特徴とする請求項2に記載のタイミングベルト連結
構造。3. Stoppers (37) for restricting movement of the connecting member (25) in the holder (26) in the longitudinal direction of the belt are provided at both ends of the bottom wall (32) in the longitudinal direction of the belt. The timing belt connecting structure according to claim 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989012033U JPH0631234Y2 (en) | 1989-02-02 | 1989-02-02 | Timing belt connection structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989012033U JPH0631234Y2 (en) | 1989-02-02 | 1989-02-02 | Timing belt connection structure |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH02103547U JPH02103547U (en) | 1990-08-17 |
JPH0631234Y2 true JPH0631234Y2 (en) | 1994-08-22 |
Family
ID=31221113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989012033U Expired - Lifetime JPH0631234Y2 (en) | 1989-02-02 | 1989-02-02 | Timing belt connection structure |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0631234Y2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6154092B1 (en) * | 2016-03-09 | 2017-06-28 | バンドー化学株式会社 | Toothed belt end fitting and toothed belt end fitting method |
WO2017154322A1 (en) * | 2016-03-09 | 2017-09-14 | バンドー化学株式会社 | End fitting mounting device for toothed belts and end fitting mounting method for toothed belts |
JP6157702B2 (en) * | 2016-08-24 | 2017-07-05 | 株式会社ソリック | Timing belt coupling tool and automatic door device |
JP6242987B2 (en) * | 2016-10-19 | 2017-12-06 | 株式会社ソリック | Timing belt coupling tool and automatic door device |
AT519517B1 (en) * | 2016-12-16 | 2018-10-15 | Liberda Viktor | Device for actuating a sliding door |
CN108050206A (en) * | 2017-10-10 | 2018-05-18 | 杭州法维莱科技有限公司 | A kind of tight synchronous clamping of novel self-lock |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6182153U (en) * | 1984-11-05 | 1986-05-31 |
-
1989
- 1989-02-02 JP JP1989012033U patent/JPH0631234Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH02103547U (en) | 1990-08-17 |
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